Job Title: Senior .NET Developer

Experience: 12+ Years
Employment Type: Contract  (W2)

Job Summary

We are seeking an experienced Senior .NET Developer with strong expertise in C#, .NET Core, ASP.NET MVC, Web API, SQL Server, and cloud technologies. The ideal candidate should have hands-on experience designing, developing, and maintaining scalable enterprise applications using modern .NET technologies.

Key Responsibilities

• Design, develop, and maintain enterprise-level applications using C#, .NET Core, and ASP.NET.

• Develop RESTful APIs and microservices using ASP.NET Core Web API.

• Build scalable, secure, and high-performance applications.

• Work with SQL Server, stored procedures, functions, and database optimization.

• Develop and integrate front-end applications using Angular, React, JavaScript, TypeScript, HTML5, and CSS3.

• Implement cloud-based solutions using Microsoft Azure or AWS.

• Design and implement microservices architecture and distributed applications.

• Develop and maintain CI/CD pipelines using Azure DevOps, Jenkins, or GitHub Actions.

• Integrate applications with third-party APIs and enterprise systems.

• Participate in Agile/Scrum ceremonies, sprint planning, and code reviews.

• Troubleshoot production issues and optimize application performance.

• Collaborate with business analysts, architects, and cross-functional development teams.

Required Technical Skills

Backend Technologies:

• C#, .NET Framework, .NET Core, .NET 6/7/8

• ASP.NET Core, ASP.NET MVC

• RESTful APIs, Web API, WCF

• Entity Framework Core, LINQ

• Microservices Architecture

Frontend Technologies:

• Angular or React

• JavaScript, TypeScript

• HTML5, CSS3, Bootstrap

• jQuery

Database Technologies:

• Microsoft SQL Server

• T-SQL, Stored Procedures, Functions, Triggers

• Entity Framework, ADO.NET

• Database Performance Optimization

Cloud Technologies:

• Microsoft Azure / AWS

• Azure App Services

• Azure Functions

• Azure API Management

• Azure Service Bus

• Azure Storage

DevOps & Tools:

• Azure DevOps, Git, GitHub

• CI/CD Pipelines

• Docker, Kubernetes

• Jenkins

• Visual Studio, VS Code

• Postman, Swagger

Preferred Qualifications

• Experience with .NET 8 and modern cloud-native applications.

• Knowledge of event-driven architecture using Kafka or RabbitMQ.

• Experience with Azure Kubernetes Service (AKS).

• Familiarity with authentication and authorization using OAuth 2.0, JWT, and OpenID Connect.

• Experience with unit testing frameworks such as xUnit, NUnit, and Moq.

• Knowledge of enterprise application modernization and cloud migration.

• Experience in Banking, Financial Services, Healthcare, or Insurance domains.